Hanging a festive wreath on your front door is one of the easiest and most eye-catching ways to decorate for fall. You can also use a wreath to jazz up a front gate. Buy a pre-made wreath for convenience, or make your own using basic craft items. Make a simple and vibrant wreath by inserting the stems of colorful faux autumn leaves into a foam base. Glue pine cones onto the leaves for a natural look. Glue artificial harvest-hued blooms, such as sunflowers, orange and red Gerbera daisies, deep red roses and dark orange mums, to the wreath.